What am I missing here? Both these fortran driver routines in
v2.10 (disk and example book, both) dimension 'gasdev' as
real, then call it as an array(-4). Of course, the compiler
gasps and fails.

jrch

How silly of me. Duh. I guess I am spoiled by all
the NR use of 'uses...' in the other book. There is
of course a separate subroutine 'gasdev' - in the
main book. Sheesh.

jrch:D